Modify modular error messages (RhBug:1636285)
Modify modular error messages (RhBug:1636285)

The end user should better recognize that problems are caused by modules
and not by rpms.

https://bugzilla.redhat.com/show_bug.cgi?id=1636285

rpm-software-management/libhif,rpm-software-management/libhif,rpm-software-management/libhif,Conan-Kudo/libhif,rpm-software-management/libhif,hughsie/libhif,Conan-Kudo/libhif,rpm-software-management/libdnf,rpm-software-management/libdnf,hughsie/libhif,Conan-Kudo/libhif,hughsie/libhif,hughsie/libhif,rpm-software-management/libdnf,rpm-software-management/libdnf,Conan-Kudo/libhif